Файл: lib/php_funcs.php
Строк: 124
<?php
/**
* @name JMY CMS
* @link http://jmy.su/
* @copyright Copyright (C) 2012-2014 JMY LTD
* @license LICENSE.txt (see attached file)
* @version VERSION.txt (see attached file)
* @author Komarov Ivan
*/
if (!defined('ACCESS')) {
header('Location: /');
exit;
}
function is_utf8($string)
{
return preg_match('%^(?:
[x09x0Ax0Dx20-x7E] # ASCII
| [xC2-xDF][x80-xBF] # non-overlong 2-byte
| xE0[xA0-xBF][x80-xBF] # excluding overlongs
| [xE1-xECxEExEF][x80-xBF]{2} # straight 3-byte
| xED[x80-x9F][x80-xBF] # excluding surrogates
| xF0[x90-xBF][x80-xBF]{2} # planes 1-3
| [xF1-xF3][x80-xBF]{3} # planes 4-15
| xF4[x80-x8F][x80-xBF]{2} # plane 16
)*$%xs', $string);
}
function listFiles($from = '.', $type = '') {
if(!is_dir(ROOT . $from))
return false;
$files = array();
$dir = $from;
$dirs = array($dir);
while( NULL !== ($dir = array_pop( $dirs))) {
if($dh = opendir(ROOT . $dir)) {
while( false !== ($file = readdir($dh))) {
if( $file == '.' || $file == '..')
continue;
$path = $dir . $file;
if(is_dir($path))
$dirs[] = $path.'/';
elseif($type == '' || eregStrt($type, $file))
$files[] = $path;
}
closedir($dh);
}
}
return $files;
}
function escape($str)
{
$search=array("\"," ","n","r","x1a","'",'"');
$replace=array("\\","\0","\n","\r","Z","'",'"');
return str_replace($search,$replace,$str);
}
function in_array_like($referencia, $array) {
foreach($array as $ref) {
if (strstr($referencia,$ref)) return true;
}
return false;
}
function cyr_strtolower($text) {
$offset = 32;
$letters = array();
for($i = 192; $i < 224; $i++) $letters[chr($i)] = chr($i+$offset);
return strtr($text, $letters);
}
function is_ruUTF8($str) {
return !preg_replace(
'#[x00-x7F]|xD0[x81x90-xBF]|xD1[x91x80-x8F]#s',
'',
$str
);
}
function utf_decode($str) {
/*static $table = array("xD0x81" => "xA8", "xD1x91" => "xB8",);
return preg_replace('#([xD0-xD1])([x80-xBF])#se', 'isset($table["$0"]) ? $table["$0"] : chr(ord("$2")+("$1" == "xD0" ? 0x30 : 0x70))', $str);*/
return $str;
}
function u8($str)
{
static $table = array("xD0x81" => "xA8", "xD1x91" => "xB8",);
return preg_replace('#([xD0-xD1])([x80-xBF])#se', 'isset($table["$0"]) ? $table["$0"] : chr(ord("$2")+("$1" == "xD0" ? 0x30 : 0x70))', $str);
}
function getRealIpAddr() {
if (!empty($_SERVER['HTTP_CLIENT_IP']))
$ip = $_SERVER['HTTP_CLIENT_IP'];
elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR']))
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
else
$ip = $_SERVER['REMOTE_ADDR'];
if(strpos($ip, ',')) {
$e = explode(',', $ip);
$ip = $e[0];
}
return filter($ip, 'ip');
}
function ext_str_ireplace($findme, $replacewith, $subject) {
return mb_substr($subject, 0, stripos($subject, $findme)).str_replace('$1', mb_substr($subject, stripos($subject, $findme), mb_strlen($findme)), $replacewith).mb_substr($subject, stripos($subject, $findme)+mb_strlen($findme));
}
function full_rmdir($directory, $empty = false) {
if(substr($directory,-1) == "/") {
$directory = substr($directory,0,-1);
}
if(!file_exists($directory) || !is_dir($directory)) {
return false;
} elseif(!is_readable($directory)) {
return false;
} else {
$directoryHandle = opendir($directory);
while ($contents = readdir($directoryHandle)) {
if($contents != '.' && $contents != '..') {
$path = $directory . "/" . $contents;
if(is_dir($path)) {
full_rmdir($path);
} else {
unlink($path);
}
}
}
closedir($directoryHandle);
if($empty == false) {
if(!rmdir($directory)) {
return false;
}
}
return true;
}
}
function Only1br($string, $replace = '<br />')
{
return preg_replace("/(rn)+|(n|r)+/", $replace, $string);
}
function eregStrt($what, $where)
{
return preg_match("@$what@i", $where);
}
function unlinkRecursive($dir, $deleteRootToo = false) {
if(!$dh = @opendir($dir)) return;
while (false !== ($obj = readdir($dh))) {
if($obj == '.' || $obj == '..') continue;
if (!@unlink($dir . '/' . $obj)) unlinkRecursive($dir.'/'.$obj, true);
}
closedir($dh);
if ($deleteRootToo) @rmdir($dir);
return;
}
function chmod_R($path, $perm) {
$handle = opendir($path);
while ( false !== ($file = readdir($handle)) ) {
if ( ($file !== "..") ) {
@chmod($path . "/" . $file, $perm);
if ( !is_file($path."/".$file) && ($file !== ".") )
chmod_R($path . "/" . $file, $perm);
}
}
closedir($handle);
}
function showText($text)
{
return stripslashes($text);
}
function mysql_escape($str)
{
return $str;
}
?>